کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3123960 1583739 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Use of an internal bidirectional distractor to elongate goats’ mandibles
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
Use of an internal bidirectional distractor to elongate goats’ mandibles
چکیده انگلیسی

We investigated the feasibility of using an internal bidirectional mandibular distractor to elongate the mandibular bodies and rami of 4 mature male goats. An osteotomy was made at the right mandibular angle and the distractor placed within the osteotomy and allowed to heal in place for 5 days. The mandibles were simultaneously distracted vertically and horizontally at a rate of 0.5 mm/day for 30 days. After a 12-week consolidation period, all the goats were killed for gross, radiographic, and histological evaluation. Smooth new bone had been restored in the distracted area after 12 weeks’ consolidation, and the gross, radiographic, and histological evaluations showed that the new bone was similar to the native bone. These results suggest that the internal bidirectional distractor could permit bidirectional distraction osteogenesis in a goat model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: British Journal of Oral and Maxillofacial Surgery - Volume 50, Issue 4, June 2012, Pages e49–e52
نویسندگان
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